BGS mineralogy and petrology collection record
| Sample number | S21721 |
|---|---|
| Sample Donor | Macgregor,A.G. |
| Rock name | 'Original entry: Garnetiferous Mica-Hornblende Schist' |
| Stratigraphy | Not entered |
| Comments | Garnetiferous mica-hornblende schist band in dark hornbende schist |
| Locality details | Coast 400 yds E 35 deg N from the northern extremity of Eilean Ghreasamuill |
| 50k map sheet | Tiree (42) |
| Map reference | NL 9375 4466 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
S21721
